import Vue from 'vue'
import Router from 'vue-router'
// 导入vuex仓库对象
import store from '@/store'
import { getToken } from '@/utils/auth'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

export const routes = [
  {
    path: '/login',
    component: () => import('@/views/Login/index'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/workbench'
  },
  {
    path: '/workbench',
    component: Layout,
    children: [{
      path: '',
      component: () => import('@/views/Workbench/index'),
      meta: { title: '工作台', icon: 'el-icon-data-board' }
    }]
  },
  {
    path: '/park',
    component: Layout,
    permission: 'park',
    meta: { title: '园区管理', icon: 'el-icon-office-building' },
    children: [{
      path: 'building',
      permission: 'park:building',
      meta: { title: '楼宇管理' },
      component: () => import('@/views/Park/Building/index')
    },
    {
      path: 'enterprise',
      permission: 'park:enterprise',
      meta: { title: '企业管理' },
      component: () => import('@/views/Park/Enterprise/index')
    }]
  },
  {// 企业管理添加页面
    path: '/exterpriseAdd',
    component: () => import('@/views/Park/Enterprise/Add')
  },
  {//查看企业详细页面
    path: '/exterpriseDetail',
    component: () => import('@/views/Park/Enterprise/Detail')
  },

  {//行车管理
    path: '/parking',
    component: Layout,
    permission: 'parking',
    meta: { title: '行车管理', icon: 'el-icon-guide' },
    children: [{
      path: 'area',
      permission: 'parking:area',
      component: () => import('@/views/Car/CarArea'),
      meta: { title: '区域管理' }
    }, {
      path: 'card',
      permission: 'parking:card',
      component: () => import('@/views/Car/CarCard'),
      meta: { title: '月卡管理' }
    }, {
      path: 'pay',
      permission: 'parking:payment',
      component: () => import('@/views/Car/CarPay'),
      meta: { title: '停车缴费管理' }
    },
    {
      path: 'rule',
      permission: 'parking:rule',
      component: () => import('@/views/Car/CarRule'),
      meta: { title: '计费规则管理' }
    }]
  },
  {// 月卡添加页面
    path: '/cardAdd',
    component: () => import('@/views/Car/CarCard/addCard')
  },
  {
    path: '/pole',
    component: Layout,
    permission: 'pole',
    meta: { title: '一体杆管理', icon: 'el-icon-refrigerator' },
    children: [{
      path: 'info',
      permission: 'pole:info',
      component: () => import('@/views/Rod/RodManage'),
      meta: { title: '一体杆管理' }
    }, {
      path: 'waring',
      permission: 'pole:warning',
      component: () => import('@/views/Rod/RodWarn'),
      meta: { title: '告警记录' }
    }]
  },
  {
    path: '/sys',
    component: Layout,
    permission: 'sys',
    meta: { title: '系统管理', icon: 'el-icon-setting' },
    children: [{
      path: 'role',
      permission: 'sys:role',
      component: () => import('@/views/System/Role/index'),
      meta: { title: '角色管理' }
    }, {
      path: 'user',
      permission: 'sys:user',
      component: () => import('@/views/System/Employee/index'),
      meta: { title: '员工管理' }
    }]
  },
  {// 角色添加&编辑页面
    path: '/roleAdd',
    component: () => import('@/views/System/Role/AddRole')
  },
  // {// 角色编辑页面
  //   path: '/roleEdit',
  //   component: () => import('@/views/System/Role/EditRole')
  // },
  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true
  }
]


const createRouter = () => new Router({
  // mode: 'history', // require service support
  mode: 'history',
  scrollBehavior: () => ({ y: 0 }),
  routes: routes
})

const router = createRouter()

//利用token控制路由跳转（写在router对象实例创建之后）
// const WHITE_LIST = ['/login', '/404']//路由白名单
// router.beforeEach((to, from, next) => {
//   const token = getToken()
//   if(token){
//     next()
//   }else{
//     if(WHITE_LIST.includes(to.path)){
//       next()
//     }else{
//       next('/login')
//     }
//   }
// })

// 处理一级路由权限数据
function getFirstRoutePerms(permsArr) {
  const newArr = permsArr.map(item => {
      return item.split(':')[0]
  })
  return [...new Set(newArr)]
}

// 处理二级路由权限数据
function getSecondRoutePerms(permsArr) {
  const newArr = permsArr.map(item => {
      const arr = item.split(':')
      return `${arr[0]}:${arr[1]}`
  })
  return [...new Set(newArr)]
}
//利用token控制路由跳转（写在router对象实例创建之后）
router.beforeEach(async (to, from, next) => {
  // 登录页面直接放行
  if (to.path === '/login') {
    next()
  } else {
    const token = store.state.user.token
    // 判断是否有token
    if (token) {
      // 放行
      next()
      if (!store.state.user.profile.id) {
        const permissions = await store.dispatch('user/getProfile')
        // console.log('权限列表', permissions);
        const firstRoutePerms = getFirstRoutePerms(permissions)
        // console.log(firstRoutePerms)
        const secondRoutePerms = getSecondRoutePerms(permissions)
        // console.log(secondRoutePerms)
    }

    } else {
      // 跳转回登录页
      next('/login')
    }
  }
})

// 重置路由方法
export function resetRouter() { 
  // 得到一个全新的router实例对象
  const newRouter = createRouter()
  // 使用新的路由记录覆盖掉老的路由记录
  router.matcher = newRouter.matcher
}


export default router
